agenttesla | 0220e410d24938b8ed9455fc059a80530bd658d75ead27a02388f4d5639ce163

Resubmissions

19/07/2023, 16:25

230719-tw2ffahg49 10

19/07/2023, 14:47

230719-r5vyxagh75 3

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2023, 16:25

Sharing

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General

Target

Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
Size

645KB
MD5

d8129bf1f1731a8d7c2e4c951df120da
SHA1

35bc216b4b5c27f8b499cf985e56df5400d1252a
SHA256

fd80a61471b89fd67b5c966308c329fde1c6e70b0c229ac77d3407ca612090da
SHA512

dfb69df21cb6ff5047e888aca6e9bd78aaaf43c9d253d913dfd8784d9ebc20dec69d438a09284e6b57b4200373b27b22050b6fdc621c348061319d3596e2d6f9
SSDEEP

12288:qf7mKpal5XpclyG2C2sFZh+HHp0j/sqi+BvIs5:qDc5XpoV3rgu/os

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sconengr.com
Port:
587
Username:
[email protected]
Password:
GeiT%VTQ^8mu
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Control Panel\International\Geo\Nation	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2956 set thread context of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4420	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
3640	powershell.exe
3640	powershell.exe
2120	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
2120	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
Token: SeDebugPrivilege	3640	powershell.exe
Token: SeDebugPrivilege	2120	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 3640	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	100
PID 2956 wrote to memory of 3640	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	100
PID 2956 wrote to memory of 3640	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	100
PID 2956 wrote to memory of 4420	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	102
PID 2956 wrote to memory of 4420	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	102
PID 2956 wrote to memory of 4420	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	102
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104
PID 2956 wrote to memory of 2120	2956	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe	104

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-618519468-4027732583-1827558364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe

C:\Users\Admin\AppData\Local\Temp\Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
"C:\Users\Admin\AppData\Local\Temp\Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\swavtzHmgh.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3640
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\swavtzHmgh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9CF.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4420
- C:\Users\Admin\AppData\Local\Temp\Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe
  "C:\Users\Admin\AppData\Local\Temp\Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Scanned_CORRECTION-AMENDMENTS EFFECTED_SHIPMENT DOCUMENTS Tuticorin MV GRACE.exe.log

Filesize
1KB

MD5
451341b68e61737e760f259a342f5dab

SHA1
82ac0c68f7b757df2bc126d863139d9745311896

SHA256
70fe5535ed658cb924c284dc5b9f1a5499b1820ed693749fe2dd765f3e202477

SHA512
34fe7f10facc8abd3541a0cccbdff009d8d32e5b2942c717800b8385967b3e103343286dddbe2e8e03bc4a4e943155476fa8fe4d750b0e1bd7748b854c64f5eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hmryfkqk.gxs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9CF.tmp

Filesize
1KB

MD5
8ece274c5af0a41751b7982e593b794d

SHA1
b360466b3964605a58df68d208e38e94b4bf37a5

SHA256
b61de7316a8039506291ef90613f148d6287b5983d2b310d82f442d3b8e0a07e

SHA512
2e2ca27bb927f9b4e66f07f6251a7bcd2f99a9710249f9ce0d6b18521d65510f2c46574ad66aaa0c52133450c099d9724951406304b7961363a7d8af996044c1

Download Submit
memory/2120-186-0x0000000006770000-0x00000000067C0000-memory.dmp

Filesize
320KB

Download
memory/2120-189-0x00000000068E0000-0x00000000068EA000-memory.dmp

Filesize
40KB

Download
memory/2120-156-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2120-159-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2120-151-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2120-200-0x0000000005880000-0x0000000005890000-memory.dmp

Filesize
64KB

Download
memory/2120-199-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2120-187-0x0000000006990000-0x0000000006B52000-memory.dmp

Filesize
1.8MB

Download
memory/2956-133-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2956-137-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2956-136-0x0000000005870000-0x0000000005902000-memory.dmp

Filesize
584KB

Download
memory/2956-140-0x0000000006550000-0x0000000006AF4000-memory.dmp

Filesize
5.6MB

Download
memory/2956-139-0x0000000005B10000-0x0000000005BAC000-memory.dmp

Filesize
624KB

Download
memory/2956-135-0x0000000005740000-0x0000000005750000-memory.dmp

Filesize
64KB

Download
memory/2956-157-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/2956-134-0x0000000000C90000-0x0000000000D36000-memory.dmp

Filesize
664KB

Download
memory/2956-138-0x0000000005740000-0x0000000005750000-memory.dmp

Filesize
64KB

Download
memory/3640-149-0x0000000005220000-0x0000000005848000-memory.dmp

Filesize
6.2MB

Download
memory/3640-152-0x0000000004E70000-0x0000000004E92000-memory.dmp

Filesize
136KB

Download
memory/3640-158-0x00000000058C0000-0x0000000005926000-memory.dmp

Filesize
408KB

Download
memory/3640-169-0x0000000005F60000-0x0000000005F7E000-memory.dmp

Filesize
120KB

Download
memory/3640-170-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/3640-171-0x0000000006520000-0x0000000006552000-memory.dmp

Filesize
200KB

Download
memory/3640-172-0x0000000071B30000-0x0000000071B7C000-memory.dmp

Filesize
304KB

Download
memory/3640-182-0x0000000006500000-0x000000000651E000-memory.dmp

Filesize
120KB

Download
memory/3640-183-0x00000000078A0000-0x0000000007F1A000-memory.dmp

Filesize
6.5MB

Download
memory/3640-184-0x0000000007260000-0x000000000727A000-memory.dmp

Filesize
104KB

Download
memory/3640-185-0x00000000072D0000-0x00000000072DA000-memory.dmp

Filesize
40KB

Download
memory/3640-155-0x0000000005850000-0x00000000058B6000-memory.dmp

Filesize
408KB

Download
memory/3640-148-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/3640-188-0x00000000074E0000-0x0000000007576000-memory.dmp

Filesize
600KB

Download
memory/3640-150-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/3640-190-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/3640-191-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/3640-192-0x0000000007490000-0x000000000749E000-memory.dmp

Filesize
56KB

Download
memory/3640-193-0x00000000075A0000-0x00000000075BA000-memory.dmp

Filesize
104KB

Download
memory/3640-194-0x0000000007580000-0x0000000007588000-memory.dmp

Filesize
32KB

Download
memory/3640-195-0x0000000002820000-0x0000000002830000-memory.dmp

Filesize
64KB

Download
memory/3640-198-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/3640-146-0x0000000074D70000-0x0000000075520000-memory.dmp

Filesize
7.7MB

Download
memory/3640-145-0x0000000000E80000-0x0000000000EB6000-memory.dmp

Filesize
216KB

Download